KR20200075906A - Cup-cover type fan and water cup thereof - Google Patents

Abstract

The present invention discloses a cup-cap fan, wherein the fan includes a fan blade member, a control member connected to the fan blade member, and a power member, wherein the fan further includes a base, and the control member and power source on the base. A member is mounted, and the fan blade member is installed on the base; Here, the fan blade member includes a fan cover and an impeller mounted inside the fan cover, and the fan cover and the base are pivotally connected through a connection structure, and the fan cover is folded and rotated according to the connection structure to form between the base trademark surfaces. Realize the opening and closing of; A closing end is formed on the base so that the cup body is closed at the cup inlet. The fan cover is folded and rotated according to the connection structure to realize opening and closing between the base brand faces, thereby adjusting the wind direction.

Description

Cup lid fan and cup {CUP-COVER TYPE FAN AND WATER CUP THEREOF}

The present invention relates to a cup lid fan and a cup provided with such a fan.

Consumers often carry a portable cup for outdoor exercise, especially for vigorous athletic lovers such as outdoor riding and climbing, the cup is an indispensable portable product. The cup with the existing fan, its patent registration number is 201480873U, the lid-type fan of such a cup has the following disadvantages. 1. It is inconvenient to store, and it is inconvenient to select and position multiple angles of wind direction; 2. It is very inconvenient to drink water with a cup; 3. The fan fan blades, which are fully exposed, are not protected and may cause safety problems; 4. Since the entire fan blade structure is not covered, it is undesirable in appearance and lacks the practicality of impact prevention. Therefore, there is room for improvement. However, since the size of the cup diameter is limited and the size of the matching cup lid fan is also limited, it is easy to store in one narrow range, can be adjusted at various angles, protects the fan blades and provides safety in use, Considering various functions such as easy drinking and good external appearance, some well-known structures, combinations, or designs in the art have practically very difficult technical difficulty. Therefore, how to reasonably improve the cup fan and apply it to the market is a technical problem to be solved.

The technical problem to be solved by the present invention is to provide an improved cup lid type electric fan and a cup having such an electric fan.

The technical solution used by the present invention to solve the technical problem is to provide a cup lid fan, the fan includes a fan blade member, a control member connected to the fan blade member, and a power member, The fan further includes a base, the control member and the power member are mounted on the base, and the fan blade member is installed on the base; Here, the fan blade member includes a fan cover and an impeller mounted inside the fan cover, and the fan cover and the base are pivotally connected through a connection structure, and the fan cover is folded and rotated according to the connection structure to open and close between the bases. To realize; At the bottom of the base, a closing end is formed to close the cup body at the cup inlet, and the closing end is a cover connecting head that is covered with a covering coupling cavity that is covered and coupled around the cup entrance.

In the above cup lid fan, a straw communicating with the cup body is mounted on the base, and the suction end of the straw is movable to control the opening and closing of the straw.

In the cup-type fan, the suction end is installed in one cavity body of the base, and the cavity body has an opening to expose the suction end when the straw is in an open state.

In the cup-type fan, the straw includes a main straw body that enters the cup body, and the main straw body is connected to the bottom of the inlet hole of the base, and the suction end moves so that the water inlet port corresponds to the inlet hole. Do it, or go against it.

In the cup-type fan of the cup, the inner end of the suction end is rotated and fixed to the cavity body, and the inlet hole and water inlet are installed eccentrically compared to the inner end of the suction end, and the suction end is reciprocatingly rotated. The water inlet and the water inlet hole are engaged and misaligned.

In the cup-type fan, the suction end is a flexible hose that can be bent, and a limit structure is provided to define a suction end that is bent in the base.

In the cup-type fan, the orifice plate is provided to provide a gripping force when the suction end is bent to the cavity body, the limit structure is a stripper that is movably installed in the cavity body opening, and the stripper moves reciprocally. By doing so, the suction end is bent and released.

In the cup-type fan, a hard tube is installed at the outer end of the suction end, the limit structure is a locking protrusion of the cavity body, and the position of the locking protrusion is the position of the hard tube part in the bending state of the suction end. Correspond.

In the cup lid fan, the base top cover is a combined top cover.

In the cup lid fan, a plurality of spaced apart limit blocks are arranged on the outer wall of the base, and the limit blocks and the positioning blocks installed on the inner wall of the upper cover are clamped correspondingly, and between each limit block. The distance of is provided to allow the entry and exit of the corresponding positioning block, and the upper cover is rotated to realize the connection of the limit block and the positioning block.

In the cup-type fan, the bezel is installed on the sidewall of the upper cover to match the cavity body side opening, and the upper cover rotates to realize engagement and misalignment between the bezel and the side opening.

In the above cup lid fan, an insulating cavity is provided between the closed end, the control member, and the power supply member.

In the above cup lid type fan, the connection structure includes a rotation member and a mounting portion, and both the rotation member and the mounting portion are respectively installed on the fan cover and the base, and the rotation member and the mounting portion move to match the connection, A limit structure for stabilizing the rotation angle of the rotation member is provided in the connection structure.

In the cup-type fan, the rotating member is a rotating bracket of the fan cover, the mounting portion is a transverse fixed shaft of the base, and the rotating bracket is installed through the transverse fixed shaft; The limit structure includes a plurality of transverse sections installed on the outer surface of the rotating bracket, and a positioning clip that is matched and inserted into the transverse section at the base.

In the above cup lid fan, the pivoting member is a transverse rotational axis of the fan cover, and the mounting portion is an axial hole of the base; The limit structure is an elastic washer adjacent to the transverse axis of rotation.

In the cup lid fan, a buckle structure is provided that matches each other on the opening and closing sides of the fan cover and the base.

In the above cup lid fan, the base is further provided with pores in communication with the cup body, and a mobile air valve plate is provided below the pores to control opening and closing in the use of straw.

In the cup, any cup lid fan as described above is installed at the cup opening of the cup.

When the technical solution of the present invention is implemented, at least the following advantageous effects are provided, and the wind direction is adjusted by rotating the fan cover, so that operation is easy.

Hereinafter, the present invention will be further described with reference to the drawings and examples.
1 is a schematic view of Example 1 of a cup-cap fan of the present invention.
2 is a view showing the suction end of the first embodiment.
3 is a schematic diagram of a cavity body of Example 1. FIG.
4 is a fan cover, base and straw assembly diagram of Example 1.
5 is a schematic view of the suction end of Example 1.
6 is a schematic view of the top cover of the present invention.
7 is a schematic view of Example 2 of the present invention.
8 is a schematic view of the suction end of Example 2.
9 is a schematic view of Example 3 of the present invention.
10 is a schematic view of the suction end open state of Example 3.
11 is a schematic view of the suction end bending closed state of Example 3.
12 is a cross-sectional view of a cup lid fan with an insulated cavity.

In order to more clearly describe the technical features, objects, and effects of the present invention, specific embodiments of the present invention will be described in detail in conjunction with the drawings.

1 to 12, in the cup-cap fan, the fan includes a fan blade member, a control member connected to the fan blade member, and a power member 103, and the fan comprises a base 1 Further comprising, the control member and the power member 103 is mounted inside the base 1, the fan blade member is installed on the base 1; Here, the fan blade member includes a fan cover 6 and an impeller 60 mounted inside the fan cover 6, and the fan cover 6 and the base 1 are pivotally connected through a connection structure, The fan cover 6 is folded and rotated according to the connection structure to realize opening and closing between the bases 1, and is generally opened and closed with the base brand surface; At the bottom of the base (1), a closed end is formed to close the cup body (2) at the cup inlet, and the closed end is covered with a covering engagement cavity (100) that is covered with the cup inlet. It is the cover connecting head that is covered with the inside of the cup opening. A fan structure and a buckle structure matching each other are installed on the opening and closing side of the fan cover and the lowest part (one side facing the quantum connection part), and the buckle structure relatively fixes the fan cover and the base in the closed state to prevent the fan cover from being opened unintentionally. The buckle structure is common, and can be matched to catch the projection.

Compared with the method in the background art, the present invention protects the impeller 60 (ie, the fan blade) by being seated inside the fan cover 6, strengthens safety, and rotates the fan cover 6 using a connection structure. By doing so, the trademark surface of the base 1 is opened and closed, and this folding-type movement operation flexibly adjusts the wind direction, which is convenient for the storage of the electric fan and reduces the occupied space. The closing method of the base (1) and the cup body (2) can be realized in a conventional manner, such as thread coupling, buckle matching, all with a covering coupling cavity (100) or a cover connecting head.

The connection structure generally includes a rotating member and a mounting portion, and the rotating member and the mounting portion are respectively installed on the fan cover 6 and the base 1, and the rotating member and the mounting portion move to match the connection. Although rotation of the fan cover 6 realizes the adjustment of the wind direction, if the fan cover 6 rotated at any angle cannot be fixed, the convenience of the cup lid fan is greatly reduced, and it is supported by hand or other Since it must be assisted with a supporting member, the most preferred means is to install a limit structure in the connecting structure.

The limit structure may be the following installation method.

First, the rotating member is a rotating bracket 7 of the fan cover 6, the mounting portion is a lateral fixing shaft 71 of the base 1, and the rotating bracket 7 is connected to a lateral fixing shaft 71 Is installed through; The limit structure includes a plurality of transverse insulators 70 installed on the outer surface of the rotating bracket 7 and a positioning clip 8 that is matched and inserted into the transverse insulator 70 at the base 1. In the process that the rotating bracket 7 rotates along the lateral fixed axis 71, the positioning clip 8 can be clamped matched with the corresponding lateral section 70 one by one. The opening angle of any one fan cover 6 is selected, and the next external force is minimized. At this time, the transverse section 70 corresponding to the positioning clip 8 forms a stable clamping match to form the fan cover 6 ) Can be prevented from moving inadvertently, thereby securing the stability of the wind direction.

Second, the rotating member is the transverse rotational axis of the fan cover 6, and the mounting portion is an axial hole of the base 1; The limit structure is an elastic washer adjacent to the transverse axis of rotation. The elastic washer is fixed to the base (1) and is located below the transverse axis, which creates an extruding force on the transverse axis, and is an elastic material, so when an external force is interfered, the transverse axis rotates along the shaft hole to cover the fan (6 ) Adjust the direction, wherein the elastic washer enters the extrusion deformation state, and after rotating the appropriate position to withdraw the external force, the elastic washer returns to extrude the transverse axis, thereby preventing it from moving unattended.

The main difference between Examples 1, 2 and 3 lies mainly in the installation of the suction end 5.

The straw communicating with the cup body 2 is installed on the base 1, and the suction end 5 of the straw can movably control opening and closing of the straw; The suction end 5 is mounted on the cavity body 4 of the base 1, and the cavity body 4 is provided with an opening to expose the suction end 5 when the straw is opened. When using the straw, the external air pressure must enter the cup body 2 to inhale water, and the existing cup technology already has several realization methods, and in the present invention, the cup body 2 is provided on the base 1. The pores (42) in communication with the are installed, generally installed in the cavity body (4), and the mobile air valve plate for controlling the opening and closing in the use of straw is installed below the next pore (42). When drinking water, the outside air enters the inside of the cup body 2 by opening the moving air valve plate through the pores 42 and flows out along the straw; When not drinking water, the moving air valve plate is joined to the pores 42 to prevent water leakage.

In Example 1, the straw includes the suction end 5 and the main straw body 52, and the intake hole 53 is installed in the base 1, which enters the straw inside the cup body 2, In communication with the main straw body 52, the suction end 5 moves to control engagement and misalignment of the water inlet 51 and the intake hole 53. The suction end 5 may be slidably installed in the cavity body 4, for example, when the suction end 5 slides outwardly and is exposed from the cavity body 4 opening, the water inlet 51 and The inlet hole 53 is finished, and when it slides again and is accommodated in the cavity body 4, the water inlet 51 and the inlet hole 53 are misaligned, and water does not flow out.

The present invention preferably uses a method of eccentrically installing the water inlet (51), the inlet hole (53), the inner end (50) of the suction end (5) is pivotally mounted to the cavity body (4), the intake hole (53), the water inlet 51 is installed eccentrically compared to the axis of the suction end 5, the inner end 50, the suction end 5 is reciprocally rotated to the water inlet 51 and the inlet hole (53) ) To realize interlocking and misalignment. For example, the suction end 5 and the inner end 50 are installed in the cavity body 4 in the vertical direction to control the horizontal reciprocating motion of the outer end 54.

In Example 2, the suction end (5) is a flexible hose that can be bent, the orifice plate (10) is provided to provide adhesion when the suction end is bent to the cavity body (4), the cavity body (4) A stripper (9) matching this is mounted in the opening of the, and the stripper (9) reciprocates to bend and release the suction end (5). 7 to 8 (showing two states of the suction end 5 simultaneously in the drawing), the movement trend of the stripper 9 is bending the suction end 5 into the cavity body 4 and This is limited to this state, and the suction end 5 of the flexible hose corresponds to closing the straw after bending, so that water cannot flow out; Conversely, the stripper 9 is operated, the tooth cancels the acting force on the suction end 5, and the suction end 5 returns and returns to the opening to open the straw. The action of the orifice plate 10 is to provide an adhesion point when the suction end 5 is bent, or it cannot control the bending effect.

In the third embodiment, a hard tube portion is installed on the outer end 54 of the suction end 5 made of a flexible hose material, and the outer end 54 is connected to the cavity body 4 and the bending state of the suction end 5 is limited. A locking projection 11 is provided. The hard tube portion is formed by winding a rigid plastic ring around the flexible hose, and when artificially operated, the suction end 5 is bent along the flexible hose, and then the hard tube portion forms an extrusion action on the flexible hose portion of the bent place. , Straw's closing effect is even better. The locking protrusion 11 may be installed at the top or bottom of the cavity body 4, and is caught after the suction end 5 is bent in the transverse direction, and cannot be automatically returned. One groove port 540 is installed in a portion near the inner end of the hard tube, and the direction in which the groove port 540 and the suction end are bent is corresponding, and resistance at the time of bending can be reduced.

In order to allow the cavity body opening to be exposed when the suction end is opened, various methods may exist. The cavity body must have sufficient space to tolerate the suction end, and the suction end from the installation portion of the suction end to the distance of the opening It should be shorter than the length of. For example, in Example 1, the cavity body has a long side 40 and a short side 41, and the suction end 5 is installed at a narrow angle close to both sides, and the length of the long side 40 Is longer than the length of the suction end, the length of the suction end (5) is longer than the length of the short side (41), if the suction end (5) is rotated so that the long side 40 is close to enter the closed state, When it is rotated on the short side 41, it enters the open state of exposure.

In some embodiments, the base 1 has a rotatable top cover 3 closed, a side wall of the top cover 3 is provided with a bezel 30 matching the opening of the cavity body 4, the top The cover 3 rotates to realize engagement and misalignment of the bezel 30 and the opening. The base 1 and the upper cover 3 realize fixed clips through the limit block 101 and the positioning block 31 that are spaced apart from each other in structure, and first, the limit block 101 and the positioning block 31 are They are alternately closed, and then the upper cover 3 is rotated to engage the two structures up and down, thereby preventing the upper cover 3 from leaving unintentionally.

In some embodiments, an insulating cavity 102 is installed between a closed end and a control member, such as a main board, power member 103, a power cavity is generally formed in the base 1, and the insulating cavity 102 is The heat generated by the beverage inside the cup body 2 reduces the influence on the power member 103, thereby guaranteeing the normal operation of the fan. The power member 103 generally uses a lithium battery that is repeatedly charged and used, and a charging input port connected to the main board is installed on the base 1 to supplement the battery, and a charging output port is further installed to provide mobile power. It can also be used to charge other electronic devices.

In addition, a flexible string is installed on the cup body 2 of the cup-type fan combination, and the string is fixed to the cup opening to provide convenience for carrying.

The above is merely a preferred embodiment of the present invention, and does not limit the present invention, and for those skilled in the art, the present invention may undergo various corrections, combinations, and changes. All corrections, equivalent replacements, improvements, etc. made under the spirit and principles of the invention are all covered by the claims of the invention.

1: base,
100: covering combination cavity,
101: limit block,
102: insulating cavity,
103: absence of power,
2: cup body,
3: top cover,
30: bezel,
31: positioning block,
4: cavity body,
40: long side,
41: short side,
42: Pore,
5: suction end,
50: medial end,
51: water inlet,
52: main straw body,
53: water hole,
54: outer edge,
540: home sphere,
6: fan cover,
60: impeller,
7: swivel bracket,
70: transverse insection,
71: transverse fixed axis,
8: Positioning clip,
9: Stripper,
10: orifice plate,
11: Turn the jam.

Claims (18)

A fan blade member, a control member connected to the fan blade member, and a cup lid fan comprising a power member,
The fan further includes a base, the control member and the power member are mounted on the base, and the fan blade member is installed on the base; The fan blade member includes a fan cover and an impeller mounted inside the fan cover, and the fan cover and the base are pivotally connected through a connection structure, and the fan cover is folded and rotated according to the connection structure to realize opening and closing between the bases. and; A closed end is formed at the bottom of the base so that the cup body is closed at the cup inlet, and the closed end is a cover coupling head that is covered with a cup around the cup inlet or a cover connection head that is covered with a cup inside. A cup lid type fan, characterized in that.
According to claim 1,
A cup lid type electric fan characterized in that a straw communicating with the cup body is mounted on the base, and the suction end of the straw is movable to control opening and closing of the straw.
According to claim 2,
The suction end is mounted on the cavity body of the base, and the cavity body has an opening to expose the suction end when the straw is opened, thereby exposing the cup lid fan.
According to claim 3,
The straw includes a main straw body that enters the cup body, and the main straw body is connected to a bottom of the intake hole of the base, and the suction end moves to control the water inlet to correspond to or displace the inlet hole. Cup lid type fan made with.
The method of claim 4,
The inner end of the suction end is rotated to settle in the cavity body, and the inlet hole and the water inlet are installed eccentrically compared to the inner end of the suction end, and the suction end is reciprocally rotated so that the water inlet corresponds to the inlet hole Or a cup-cap fan, characterized in that it is realized to be out of alignment.
According to claim 2,
The suction end is a flexible hose that can be bent, and a cup lid-type electric fan characterized in that a limit structure for limiting the suction end in a bending state is installed on the base.
The method of claim 6,
When the suction end is bent in the cavity body, an orifice plate is installed to provide adhesion, and the limit structure is a stripper movably mounted in the cavity body opening, and the stripper moves reciprocally to bend and release the suction end. A cup lid-type fan, characterized in that.
The method of claim 6,
A hard tube is installed at the outer end of the suction end, the limit structure is a locking projection of the cavity body, and the position of the locking projection is a cup lid characterized in that the suction end corresponds to the position of the hard tube portion in a bending state. Type electric fan.
According to claim 3,
Cup lid-type fan, characterized in that there is an upper cover to close to the base.
The method of claim 9,
A plurality of spaced apart limit blocks are arranged on the outer wall of the base, and the limit blocks and the positioning blocks installed on the inner wall of the upper cover are clamped correspondingly, and the distance between each limit block is the entry and exit of the corresponding positioning block. It is provided so as to be possible, the upper cover is a cup lid-type fan characterized in that to realize the connection of the limit block and the positioning block by rotating.
The method of claim 9,
A bezel matching the cavity body side opening is installed on the sidewall of the upper cover, and the upper cover is rotated to realize that the bezel corresponds to or deviates from the side opening.
According to claim 1,
A cup lid-type fan, characterized in that an insulating cavity is installed between the closed end, the control member, and the power member.
According to claim 1,
The connection structure includes a rotation member and a mounting portion, and both the rotation member and the mounting portion are respectively installed on the fan cover and the base, and the rotation member and the mounting portion move to match the connection, and the rotation angle of the rotation member is connected to the connection structure. A cup lid type fan, characterized in that a limiting structure is provided to stabilize.
The method of claim 13,
The rotating member is a rotating bracket of the fan cover, the mounting portion is a transverse fixed shaft of the base, and the rotating bracket is installed through the transverse fixed shaft; The limit structure is a cup-type fan, characterized in that it comprises a plurality of lateral incision installed on the outer surface of the rotating bracket, and a positioning clip that is matched and inserted in the lateral incision in the base.
The method of claim 13,
The rotating member is a transverse rotational axis of the fan cover, and the mounting portion is an axial hole of the base; The limit structure is a cup lid fan, characterized in that the elastic washer adjacent to the transverse axis.
According to claim 1,
The fan cover and the cup lid-type fan, characterized in that the buckle structure is installed to match each other on the opening and closing side of the base.
According to claim 2,
The base is further provided with pores in communication with the cup body, and the cup lid fan, characterized in that the mobile air valve plate is installed to control the opening and closing in the state of using the straw below the pores.
A cup characterized in that the cup lid fan according to any one of claims 1 to 17 is installed at the entrance.

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